ATIS Alerts Smart Flight Search
Find the flight least likely to be delayed
BetaWe rank real flight numbers by how often they flew and arrived on time over the last 12 months, adjusted for your travel month and departure time, then check nearby airports and calmer connections. US airlines and airports.
JAX → EWR
Jacksonville to Newark: 1,330 nonstop flights a year
On time (12 months)
79%
Cancelled
2.7%
avg delay 22 min
Best time to leave
Before 9 AM
94% on time vs 58% 3 to 6 PM
Most reliable airline
United
78% chance on time
Lowest nonstop fare seen in the next two months: $191 (United 2325 on 2026-10-23). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Best trips
8 nonstop, 32 with 1 connection. Best overall weighs the chance you arrive on time as booked, connection odds, travel time and separate tickets.
Best overall#1 · Nonstop · 2h 28m
6:30 AM → 8:58 AM
93%
arrive on time
95% on time · 1.6% cancel6:30 AM JAX → 8:58 AM EWR2h 28m
United 2673
Boeing 737 MAX 9 · 1–28 yrs oldFind United 2673 fares Opens this date on Aviasales#2 · Nonstop · 2h 27m
11:00 AM → 1:29 PM
88%
arrive on time
89% on time · 1.2% cancel11:00 AM JAX → 1:29 PM EWR2h 27m
United 1144
Airbus A319 · 1–28 yrs oldFind United 1144 fares Opens this date on Aviasales#3 · Nonstop · 2h 25m
7:05 PM → 9:30 PM
79%
arrive on time
80% on time · 1.5% cancel7:05 PM JAX → 9:30 PM EWR2h 25m
United 1262
Airbus A319 · 11–28 yrs oldFind United 1262 fares Opens this date on Aviasales#4 · Nonstop · 2h 28m
7:32 PM → 10:00 PM
75%
arrive on time
76% on time · 1.4% cancel7:32 PM JAX → 10:00 PM EWR2h 28m
United 765
Boeing 737 MAX 8 · 2–11 yrs oldFind United 765 fares Opens this date on Aviasales#5 · Nonstop · 2h 32m
7:55 PM → 10:27 PM
75%
arrive on time
80% on time · 6.7% cancel7:55 PM JAX → 10:27 PM EWR2h 32m
Republic 3629 · sold as American Eagle, Delta Connection or United Express
Embraer E175 · 1–11 yrs oldFind 7:55 PM flight fares Opens this date on Aviasales#6 · Nonstop · 2h 27m
4:32 PM → 6:59 PM
72%
arrive on time
73% on time · 1.3% cancel4:32 PM JAX → 6:59 PM EWR2h 27m
United 2323
Airbus A319 · 19–28 yrs oldFind United 2323 fares Opens this date on Aviasales#7 · 1 connection · 6h 10m · one ticket (American)
6:20 AM → 12:30 PM
95%
connections made
80%
arrive on time
94% on time · 0.7% cancel6:20 AM JAX → 7:48 AM CLT1h 28m
American 1834
Airbus A321 · 9–15 yrs oldConnect in CLT · 2h 44m · 99% chance to make it · same ticket: the airline rebooks you if you miss it84% on time · 3.2% cancel10:32 AM CLT → 12:30 PM EWR1h 58m
American 1390
Boeing 737-800 · 9–26 yrs oldFind this American trip Look for American 1834 + American 1390 on Aviasales#8 · 1 connection · 5h 25m · one ticket (Delta)
5:30 AM → 10:55 AM
91%
connections made
77%
arrive on time
92% on time · 2.1% cancel5:30 AM JAX → 6:44 AM ATL1h 14m
Delta 2722
Airbus A321 or Boeing 757-200 · 8–28 yrs oldConnect in ATL · 2h 02m · 97% chance to make it · same ticket: the airline rebooks you if you miss it85% on time · 4.2% cancel8:46 AM ATL → 10:55 AM EWR2h 09m
Delta 2397
Boeing 737-900ER or Airbus A321 · 7–25 yrs oldFind this Delta trip Look for Delta 2722 + Delta 2397 on Aviasales#9 · 1 connection · 4h 25m · one ticket (Delta)
6:30 AM → 10:55 AM
87%
connections made
74%
arrive on time
93% on time · 1.6% cancel6:30 AM JAX → 7:45 AM ATL1h 15m
Delta 2440
Boeing 757-200 · 10–33 yrs oldConnect in ATL · 1h 01m · 92% chance to make it · same ticket: the airline rebooks you if you miss it85% on time · 4.2% cancel8:46 AM ATL → 10:55 AM EWR2h 09m
Delta 2397
Boeing 737-900ER or Airbus A321 · 7–25 yrs oldFind this Delta trip Look for Delta 2440 + Delta 2397 on Aviasales#10 · 1 connection · 7h 06m · one ticket (American)
6:20 AM → 1:26 PM
94%
connections made
82%
arrive on time
94% on time · 0.7% cancel6:20 AM JAX → 7:48 AM CLT1h 28m
American 1834
Airbus A321 · 9–15 yrs oldConnect in CLT · 3h 32m · 100% chance to make it · same ticket: the airline rebooks you if you miss it87% on time · 4.4% cancel11:20 AM CLT → 1:26 PM EWR2h 06m
Republic 3448 · sold as American Eagle
Embraer E175 · 3–11 yrs oldFind this American trip Look for American 1834 + Republic 3448 on Aviasales
Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- United Airlines78%
1,137 flights · 79% on time as flown · 1.7% cancel
- Republic Airways (sold as American Eagle, Delta Connection or United Express)71%
193 flights · 75% on time as flown · 6.4% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM94%
348 flights · avg delay 4 min
- 9 AM to noon89%
338 flights · avg delay 12 min
- 3 to 6 PM58%
342 flights · avg delay 44 min
- 6 to 9 PM71%
269 flights · avg delay 31 min
Best day: Wednesday (83%). Worst: Sunday (76%).
Smarter routing
Nearby airports that run more on time
JAX → LGA 80% chance on time
Jacksonville International Airport to LaGuardia Airport · 491 flights a year · 17 mi from your airports · yours: 76%
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure